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Does name length impact performance in Redis?
... long.
The example key you give is for a set, set lookup methods are O(1). The more complex operations on a set (SDIFF, SUNION, SINTER) are O(N). Chances are that populating $userId was a more expensive operation than using a longer key.
Redis comes with a benchmark utility called redis-benc...
Why does Java's Arrays.sort method use two different sorting algorithms for different types?
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edited Jul 3 '18 at 18:21
rogerdpack
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How can I set the max-width of a table cell using percentages?
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According to the definition of max-width in the CSS 2.1 spec, “the effect of 'min-width' and 'max-width' on tables, inline tables, table cells, table columns, and column groups is undefined.” So you cannot directly set max-width on a td element.
If you just want the second ...
Requirejs domReady plugin vs Jquery $(document).ready()?
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Assert an object is a specific type
... object in my test that I want to check the type of. Is it a type of Object1 or a type of Object2?
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How to secure RESTful web services?
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edited Jan 27 '11 at 17:04
Lawrence Dol
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Setting an object to null vs Dispose()
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It's important to separate disposal from garbage collection. They are completely separate thing...
Remove multiple elements from array in Javascript/jQuery
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Why does “split” on an empty string return a non-empty array?
Split on an empty string returns an array of size 1 :
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